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Author Archive for: Edvard Csanyi

Edvard Csanyi

1661 awesome technical articles


Electrical engineer, programmer and founder of EEP. Highly specialized for design of LV/MV switchgears and LV high power busbar trunking (<6300A) in power substations, commercial buildings and industry facilities. Professional in AutoCAD programming.



Importance of Transformer Inrush Current

When a transformer is taken off-line, there will be a certain amount of residual flux that can remain in the core due to the properties of the magnetic core material…. Read more

Dec 28, 2012 | By Edvard Csanyi

Importance of Transformer Inrush Current
Industrial Automation

SCADA As The Heart Of a Distribution Management System

At a high level, the elements of a distribution automation system can be divided into three main areas: SCADA application and server(s) DMS applications and server(s) Trouble management applications and… Read more

Dec 25, 2012 | By Edvard Csanyi

SCADA As Heart Of Distribution Management System
Energy and Power

Inspection and Test Procedures for Metal-Enclosed Busways

Visual and Mechanical Inspection Electrical Tests Test Values Test Values – Visual and Mechanical Test Values – Electrical Tables: TABLE 100.12 – US Standard Fasteners Bolt-Torque Values for Electrical Connections… Read more

Dec 22, 2012 | By Edvard Csanyi

Inspection and Test Procedures for Metal-Enclosed Busways

Diverting the River Flow With Dam

Introduction to Dams Dam Characteristics Embankment Dams Homogeneous dams Zoned embankment dams Embankments dams with membrane Concrete Dams Gravity dams Buttress dams Arch and Cupola dams Other Dam types Missouri… Read more

Dec 21, 2012 | By Edvard Csanyi

Diverting the River Flow With Dam
High Voltage

Enhance Grid Reliability With Hybrid HVDC Breaker

Introduction to HHVDC How does Hybrid HVDC Breaker work? (VIDEO) Hybrid HVDC Breaker Construction Proactive control Prototype Design Of The Hybrid HVDC Breaker Comparison/Summary The advance of voltage source converter-based… Read more

Dec 15, 2012 | By Edvard Csanyi

The Hybrid HVDC Breaker by ABB
Energy and Power

Rogowski Coil Construction

Figure 1 shows the construction of a Rogowski coil, an air-core current transformer that is especially well suited to measuring ripple currents in the presence of a DC component or… Read more

Dec 13, 2012 | By Edvard Csanyi

Rogowski Coil Construction
Energy and Power

The Role of Fuse in Low Voltage Systems

A fuse is the very important protective device used to automatically disconnect a live circuit when a predetermined value of current & or time of predetermined current is exceeded.  To… Read more

Dec 11, 2012 | By Edvard Csanyi

The Role of Fuses in Low Voltage Systems
Transmission and Distribution

How Distribution Systems Control Customer Loads?

Distribution systems obviously exist to supply electricity to end users, so loads and their characteristics are important. Utilities supply a broad range of loads, from rural areas with load densities… Read more

Dec 10, 2012 | By Edvard Csanyi

How Distribution Systems Control Customer Loads?
High Voltage

Methods of Controlling Lightning Overvoltages in HV

For well shielded transmission lines, the backflashover condition, close to the substation, is of prime concern for determining the location and number of surge arresters required to achieve insulation coordination… Read more

Dec 08, 2012 | By Edvard Csanyi

Methods of Controlling Lightning Overvoltages in HV

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